Home / vulnerabilities Secunia Security Advisory 49122
Posted on 09 May 2012
Source : packetstormsecurity.org Link
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TITLE:
Microsoft Silverlight Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA49122
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49122/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49122
RELEASE DATE:
2012-05-08
DISCUSS ADVISORY:
http://secunia.com/advisories/49122/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/49122/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=49122
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Multiple vulnerabilities have been reported in Microsoft Silverlight,
which can be exploited by malicious people to compromise a user's
system.
1) Some errors exist when parsing TrueType fonts.
For more information see vulnerabilities #1 and #2:
SA49120
2) A double-free error when rendering XAML glyphs can be exploited
via a specially crafted Silverlight application.
NOTE: This vulnerability affects Silverlight version 4.x only.
Successful exploitation of the vulnerabilities allows execution of
arbitrary code.
SOLUTION:
Apply patches.
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
PROVIDED AND/OR DISCOVERED BY:
2) The vendor credits Alex Plaskett, MWR InfoSecurity.
ORIGINAL ADVISORY:
MS12-034 (KB2681578, KB2690729, KB2636927):
http://technet.microsoft.com/en-us/security/bulletin/ms12-034
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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